Stock photography, photos: Religious grotto at Pallas Grean Stock photos of Religious grotto at Pallas Grean in County Limerick in Ireland Photograph: © Gavin Gough Click for a larger image and more information Keywords associated with this stock photo: Belief, Cave, Cavern, Christendom, Christian, Christianity, County Limerick, Eire, Emerald Isle, Environment, Europe, Faith, Gavin Gough, Grot, Grotto, Hibernia, Ireland, Irish, Lascaux, Limerick, Natural, Nature, Pallas Grean, Pothole, Religion, Religious grotto in Ireland, Republic of Ireland, Spelunk, Undermine, Worship